<template>
  <div class="hello">
    <Button type="primary">主要按钮</Button>
    <span class="iconfont">&#xe775;</span>
  </div>
</template>

<script>
import { Button } from 'vant'
export default {
  name: 'HelloWorld',
  components: {
    Button
  }
}
</script>

<style scoped lang="scss">
$color: red;
span{
  color: $color;
}
</style>
